.blank40{
    height:40px;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.trangle{

    display:block;

    width:0px;

    height:0px;

    border-top:10px solid #fff;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;


}

a{
    text-decoration: none;
}
a:hover{
    text-decoration: none;
}

